cufftPlanMany Interface

interface

Creates a FFT plan configuration of dimension rank, with sizes specified in the array n.

Called by

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public function cufftPlanMany(plan, rank, n, inembed, istride, idist, onembed, ostride, odist, ffttype, batch) result(cufftResult) bind(C, name="cufftPlanMany")

Arguments

Type	Intent	Optional	Attributes		Name
type(c_ptr)				::	plan	Pointer to an uninitialized cufftHandle object.
integer(kind=c_int),			value	::	rank	Dimensionality of the transform (1, 2, or 3).
integer(kind=c_int)				::	n(*)	Array of size rank, describing the size of each dimension, n[0] being the size of the outermost and n[rank-1] innermost (contiguous) dimension of a transform.
integer(kind=c_int)				::	inembed(*)	Pointer of size rank that indicates the storage dimensions of the input data in memory. If set to NULL, all other advanced data layout parameters are ignored.
integer(kind=c_int),			value	::	istride	Indicates the distance between two successive input elements in the least significant (i.e., innermost) dimension.
integer(kind=c_int),			value	::	idist	Indicates the distance between the first element of two consecutive signals in a batch of the input data.
integer(kind=c_int)				::	onembed(*)	Pointer of size rank that indicates the storage dimensions of the output data in memory. If set to NULL, all other advanced data layout parameters are ignored.
integer(kind=c_int),			value	::	ostride	Indicates the distance between two successive output elements in the output array in the least significant (i.e., innermost) dimension.
integer(kind=c_int),			value	::	odist	Indicates the distance between the first element of two consecutive signals in a batch of the output data.
integer(kind=c_int),			value	::	ffttype	The transform data type (e.g., CUFFT_R2C for single precision real to complex).
integer(kind=c_int),			value	::	batch	Batch size for this transform.

Return Value integer(kind=c_int)

The enumerated type cufftResult defines API call result codes.